dell-laptop: Fix small memory leak

da_tokens was not being freed by dell-laptop on unload. Fix that.

Signed-off-by: Matthew Garrett <mjg@redhat.com>

diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c
index b4c2190..b13eb6a 100644 (file)
--- a/drivers/platform/x86/dell-laptop.c
+++ b/drivers/platform/x86/dell-laptop.c
@@ -478,6 +478,7 @@ static void __exit dell_exit(void)
                platform_device_del(platform_device);
                platform_driver_unregister(&platform_driver);
        }
+       kfree(da_tokens);
 }
 
 module_init(dell_init);